208889338728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1\times {\mathrm{10357}}^1$

素因数の和:11087

約数の個数: 128

約数和(自身を含む): 600439173120

約数和(自身を除く): 391549834392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 443, 542, 813, 886, 1084, 1329, 1626, 1772, 1897, 2168, 2658, 3101, 3252, 3544, 3794, 5316, 5691, 6202, 6504, 7588, 9303, 10357, 10632, 11382, 12404, 15176, 18606, 20714, 22764, 24808, 31071, 37212, 41428, 45528, 62142, 72499, 74424, 82856, 120053, 124284, 144998, 217497, 240106, 248568, 289996, 360159, 434994, 480212, 579992, 720318, 840371, 869988, 960424, 1440636, 1680742, 1739976, 2521113, 2806747, 2881272, 3361484, 4588151, 5042226, 5613494, 6722968, 8420241, 9176302, 10084452, 11226988, 13764453, 16840482, 18352604, 19647229, 20168904, 22453976, 27528906, 32117057, 33680964, 36705208, 39294458, 55057812, 58941687, 64234114, 67361928, 78588916, 96351171, 110115624, 117883374, 128468228, 157177832, 192702342, 235766748, 256936456, 385404684, 471533496, 770809368, 1243388921, 2486777842, 3730166763, 4973555684, 7460333526, 8703722447, 9947111368, 14920667052, 17407444894, 26111167341, 29841334104, 34814889788, 52222334682, 69629779576, 104444669364, 208889338728]

約数ペア:

[(1, 208889338728), (2, 104444669364), (3, 69629779576), (4, 52222334682), (6, 34814889788), (7, 29841334104), (8, 26111167341), (12, 17407444894), (14, 14920667052), (21, 9947111368), (24, 8703722447), (28, 7460333526), (42, 4973555684), (56, 3730166763), (84, 2486777842), (168, 1243388921), (271, 770809368), (443, 471533496), (542, 385404684), (813, 256936456), (886, 235766748), (1084, 192702342), (1329, 157177832), (1626, 128468228), (1772, 117883374), (1897, 110115624), (2168, 96351171), (2658, 78588916), (3101, 67361928), (3252, 64234114), (3544, 58941687), (3794, 55057812), (5316, 39294458), (5691, 36705208), (6202, 33680964), (6504, 32117057), (7588, 27528906), (9303, 22453976), (10357, 20168904), (10632, 19647229), (11382, 18352604), (12404, 16840482), (15176, 13764453), (18606, 11226988), (20714, 10084452), (22764, 9176302), (24808, 8420241), (31071, 6722968), (37212, 5613494), (41428, 5042226), (45528, 4588151), (62142, 3361484), (72499, 2881272), (74424, 2806747), (82856, 2521113), (120053, 1739976), (124284, 1680742), (144998, 1440636), (217497, 960424), (240106, 869988), (248568, 840371), (289996, 720318), (360159, 579992), (434994, 480212)]